Answer:
-125z³
Step-by-step explanation:
-5 times - 5 = 25 canceling negative
125 times -5 = -125
zXzXz = z to power of 3 =z³
 
        
             
        
        
        
The expression that gives an angle that is coterminal with 300 is 300-720. Two angles are said to be coterminal if when they are drawn in a standard position, their terminal sides are on the same location. The expression gives an angle of 420 where when it is drawn the terminal sides are on the same location with the 300.
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PQ is bisected by RS at R. It means that PRQ is a line segment with PR = RQ and each of half of PQ.
RQ = PQ/2  =  1/2 [ 4 3/4 ] = 1/2 * 19/4 = <em>19/8 </em> =  2 3/4
        
                    
             
        
        
        
Answer:
area of the BCD triangle=1/2×10×9
 =45
area of the ABD triangle=1/2×10×3
 =15
Total area=45+15
                 =60 square centimetres
 
        
             
        
        
        
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